src/soc/qualcomm/sc7280/carve_out.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <arch/stages.h>
   4 #include <soc/mmu_common.h>
   5 #include <soc/symbols_common.h>
   6 #include <device/mmio.h>
   7
   8 #define MODEM_ONLY 0x004c5445
   9
  10 bool soc_modem_carve_out(void **start, void **end)
  11 {
  12         uint32_t modem_id = read32(_modem_id);
  13
  14         switch (modem_id) {
  15         case MODEM_ONLY:
  16                 *start = _dram_modem;
  17                 *end = _edram_modem;
  18                 return true;
  19         default:
  20                 return false;
  21         }
  22 }